According to TI, the TPS62730 extends battery run-time by 20 percent in low-power wireless and MSP430 MCU-based applications. It has an operating current of 25 µA and supports many low-power applications, such as Bluetooth low energy systems, metering and building technologies, mobile phones, consumer-electronics, medical and human-interface devices.

The TPS62730 reduces current consumption drawn from the battery in transmit and receive modes by achieving 95-percent power conversion efficiency and an on-chip bypass switch with only 30-nA of power. The converter also generates less than 15mVpp typical output voltage ripple, allowing it to support many low-power RF applications.

Key highlights:

TPS62730 features DCS-Control with excellent AC-line and load transient regulation.